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Orion Telescopes
Coronado CEMAX Telescope Eyepiece and Barlow Kit
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This product is no longer available for purchase.
  • Set of ideal accessories for your Meade Coronado solar telescope
  • Includes 12mm, 18mm and 25mm focal length 1.25" CEMAX eyepieces
  • Also includes a 2x Barlow for a total of 6 effective magnification options out of the box
  • NOTE: accessories must be used with a specially designed solar telescope or solar filter - NEVER view the Sun, even for an instant, without proper equipment to avoid injury
  • Includes carrying case


Learn more
Item #  52135
Mfg Model #  CEP

In the construction of solar filters and associated instrumentation, Coronado takes enormous care to optimize contrast by minimizing the number of components and designing them so that they do not result in creating residual reflections and spurious light near the image. Until recently, the only component not included in this overall approach was the eyepiece. Now CEMAX (Contrast Enhanced) series eyepiece fills this need. Specifically designed for use at H-Alpha and multi coated on every surface (included cemented surfaces), the CEMAX eyepieces are the ultimate in contrast enhancement for the solar observer. CEMAX eyepieces have also been used successfully for planetary viewing. Kit includes three CEMAX eyepieces, 12mm, 18mm and 25mm, and a 2x Barlow, all in the 1.25" size. All telescope eyepieces feature 20mm eye relief.

Important note: CEMAX eyepieces are not solar filters and cannot be used for solar observing without a safe solar filter. There is the possibility of instant eye injury without using a proper solar filter while viewing the sun.

Warranty

This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.

Warning

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

  • Design
    Proprietary
  • Eyepiece focal length
    25.0mm - 12.0mm
  • Barrel size
    1.25"
  • Apparent field of view
    52.0°
  • Eye relief
    20.0mm
  • Coatings
    Fully multi-coated
  • Filter threads
    No
  • Parfocal
    Yes
  • Barrel security recess
    Yes
  • Blackened lens edges
    No
  • Rubber eyeguards
    Yes
  • Body material
    Brass
  • Case
    No
  • Weight (oz.)
    0
  • Additional included accessories
  • Other features
  • Warranty
    One year
12mm,18mm and 25mm eyepiece and 2X barlow
Carrying case

When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product. This charge varies based on the shipping method.

Standard Delivery: $0.00

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery within the 50 US states. Delivery is not available to APO/DPO/FPO addresses, US territories/protectorates or Canada. 3 Day, 2nd Day and Next Day delivery is not available.

Returns

The Return Policy & Procedure for this product is different than Orion's standard return policy. Click here to learn more.

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